Cosmetic improvements for rapidjson_adapter.hpp

This commit is contained in:
Tristan Penman 2020-07-05 22:02:55 +10:00
parent d7901d4858
commit 508bc019ec

View File

@ -64,10 +64,10 @@ class GenericRapidJsonObjectMemberIterator;
/// Container for a property name and an associated RapidJson value /// Container for a property name and an associated RapidJson value
template<class ValueType = rapidjson::Value> template<class ValueType = rapidjson::Value>
class GenericRapidJsonObjectMember : class GenericRapidJsonObjectMember :
public std::pair<std::string, GenericRapidJsonAdapter<ValueType> > public std::pair<std::string, GenericRapidJsonAdapter<ValueType>>
{ {
private: private:
typedef std::pair<std::string, GenericRapidJsonAdapter<ValueType> > Super; typedef std::pair<std::string, GenericRapidJsonAdapter<ValueType>> Super;
public: public:
GenericRapidJsonObjectMember( GenericRapidJsonObjectMember(
@ -97,7 +97,7 @@ public:
/// Construct a RapidJsonArray referencing an empty array singleton. /// Construct a RapidJsonArray referencing an empty array singleton.
GenericRapidJsonArray() GenericRapidJsonArray()
: value(emptyArray()) { } : m_value(emptyArray()) { }
/** /**
* @brief Construct a RapidJsonArray referencing a specific RapidJson * @brief Construct a RapidJsonArray referencing a specific RapidJson
@ -109,7 +109,7 @@ public:
* an array. * an array.
*/ */
GenericRapidJsonArray(const ValueType &value) GenericRapidJsonArray(const ValueType &value)
: value(value) : m_value(value)
{ {
if (!value.IsArray()) { if (!value.IsArray()) {
throw std::runtime_error("Value is not an array."); throw std::runtime_error("Value is not an array.");
@ -125,7 +125,7 @@ public:
/// Return the number of elements in the array /// Return the number of elements in the array
size_t size() const size_t size() const
{ {
return value.Size(); return m_value.Size();
} }
private: private:
@ -142,7 +142,7 @@ private:
} }
/// Reference to the contained value /// Reference to the contained value
const ValueType &value; const ValueType &m_value;
}; };
/** /**
@ -166,7 +166,7 @@ public:
/// Construct a GenericRapidJsonObject referencing an empty object singleton. /// Construct a GenericRapidJsonObject referencing an empty object singleton.
GenericRapidJsonObject() GenericRapidJsonObject()
: value(emptyObject()) { } : m_value(emptyObject()) { }
/** /**
* @brief Construct a GenericRapidJsonObject referencing a specific * @brief Construct a GenericRapidJsonObject referencing a specific
@ -178,7 +178,7 @@ public:
* an object. * an object.
*/ */
GenericRapidJsonObject(const ValueType &value) GenericRapidJsonObject(const ValueType &value)
: value(value) : m_value(value)
{ {
if (!value.IsObject()) { if (!value.IsObject()) {
throw std::runtime_error("Value is not an object."); throw std::runtime_error("Value is not an object.");
@ -216,7 +216,7 @@ public:
/// Returns the number of members belonging to this object. /// Returns the number of members belonging to this object.
size_t size() const size_t size() const
{ {
return value.MemberEnd() - value.MemberBegin(); return m_value.MemberEnd() - m_value.MemberBegin();
} }
private: private:
@ -233,7 +233,7 @@ private:
} }
/// Reference to the contained object /// Reference to the contained object
const ValueType &value; const ValueType &m_value;
}; };
/** /**
@ -254,12 +254,12 @@ public:
explicit GenericRapidJsonFrozenValue(const char *str) explicit GenericRapidJsonFrozenValue(const char *str)
{ {
value.SetString(str, allocator); m_value.SetString(str, m_allocator);
} }
explicit GenericRapidJsonFrozenValue(const std::string &str) explicit GenericRapidJsonFrozenValue(const std::string &str)
{ {
value.SetString(str.c_str(), (unsigned int)str.length(), allocator); m_value.SetString(str.c_str(), (unsigned int)str.length(), m_allocator);
} }
/** /**
@ -269,17 +269,17 @@ public:
*/ */
explicit GenericRapidJsonFrozenValue(const ValueType &source) explicit GenericRapidJsonFrozenValue(const ValueType &source)
{ {
if (!copy(source, value, allocator)) { if (!copy(source, m_value, m_allocator)) {
throw std::runtime_error("Failed to copy ValueType"); throw std::runtime_error("Failed to copy ValueType");
} }
} }
virtual FrozenValue * clone() const FrozenValue * clone() const override
{ {
return new GenericRapidJsonFrozenValue(value); return new GenericRapidJsonFrozenValue(m_value);
} }
virtual bool equalTo(const Adapter &other, bool strict) const; bool equalTo(const Adapter &other, bool strict) const override;
private: private:
@ -311,8 +311,7 @@ private:
return true; return true;
case rapidjson::kObjectType: case rapidjson::kObjectType:
dest.SetObject(); dest.SetObject();
for (typename ValueType::ConstMemberIterator itr = source.MemberBegin(); for (typename ValueType::ConstMemberIterator itr = source.MemberBegin(); itr != source.MemberEnd(); ++itr) {
itr != source.MemberEnd(); ++itr) {
ValueType name(itr->name.GetString(), itr->name.GetStringLength(), allocator); ValueType name(itr->name.GetString(), itr->name.GetStringLength(), allocator);
ValueType value; ValueType value;
copy(itr->value, value, allocator); copy(itr->value, value, allocator);
@ -351,10 +350,10 @@ private:
} }
/// Local memory allocator for RapidJson value /// Local memory allocator for RapidJson value
typename ValueType::AllocatorType allocator; typename ValueType::AllocatorType m_allocator;
/// Local RapidJson value /// Local RapidJson value
ValueType value; ValueType m_value;
}; };
/** /**
@ -377,11 +376,11 @@ class GenericRapidJsonValue
public: public:
/// Construct a wrapper for the empty object singleton /// Construct a wrapper for the empty object singleton
GenericRapidJsonValue() GenericRapidJsonValue()
: value(emptyObject()) { } : m_value(emptyObject()) { }
/// Construct a wrapper for a specific RapidJson value /// Construct a wrapper for a specific RapidJson value
GenericRapidJsonValue(const ValueType &value) GenericRapidJsonValue(const ValueType &value)
: value(value) { } : m_value(value) { }
/** /**
* @brief Create a new GenericRapidJsonFrozenValue instance that contains * @brief Create a new GenericRapidJsonFrozenValue instance that contains
@ -392,7 +391,7 @@ public:
*/ */
FrozenValue * freeze() const FrozenValue * freeze() const
{ {
return new GenericRapidJsonFrozenValue<ValueType>(value); return new GenericRapidJsonFrozenValue<ValueType>(m_value);
} }
/** /**
@ -404,13 +403,13 @@ public:
* *
* Otherwise it will return an empty optional. * Otherwise it will return an empty optional.
*/ */
opt::optional<GenericRapidJsonArray<ValueType> > getArrayOptional() const opt::optional<GenericRapidJsonArray<ValueType>> getArrayOptional() const
{ {
if (value.IsArray()) { if (m_value.IsArray()) {
return opt::make_optional(GenericRapidJsonArray<ValueType>(value)); return opt::make_optional(GenericRapidJsonArray<ValueType>(m_value));
} }
return opt::optional<GenericRapidJsonArray<ValueType> >(); return {};
} }
/** /**
@ -426,8 +425,8 @@ public:
*/ */
bool getArraySize(size_t &result) const bool getArraySize(size_t &result) const
{ {
if (value.IsArray()) { if (m_value.IsArray()) {
result = value.Size(); result = m_value.Size();
return true; return true;
} }
@ -436,8 +435,8 @@ public:
bool getBool(bool &result) const bool getBool(bool &result) const
{ {
if (value.IsBool()) { if (m_value.IsBool()) {
result = value.GetBool(); result = m_value.GetBool();
return true; return true;
} }
@ -446,8 +445,8 @@ public:
bool getDouble(double &result) const bool getDouble(double &result) const
{ {
if (value.IsDouble()) { if (m_value.IsDouble()) {
result = value.GetDouble(); result = m_value.GetDouble();
return true; return true;
} }
@ -456,17 +455,17 @@ public:
bool getInteger(int64_t &result) const bool getInteger(int64_t &result) const
{ {
if (value.IsInt()) { if (m_value.IsInt()) {
result = value.GetInt(); result = m_value.GetInt();
return true; return true;
} else if (value.IsInt64()) { } else if (m_value.IsInt64()) {
result = value.GetInt64(); result = m_value.GetInt64();
return true; return true;
} else if (value.IsUint()) { } else if (m_value.IsUint()) {
result = static_cast<int64_t>(value.GetUint()); result = static_cast<int64_t>(m_value.GetUint());
return true; return true;
} else if (value.IsUint64()) { } else if (m_value.IsUint64()) {
result = static_cast<int64_t>(value.GetUint64()); result = static_cast<int64_t>(m_value.GetUint64());
return true; return true;
} }
@ -482,13 +481,13 @@ public:
* *
* Otherwise it will return an empty optional. * Otherwise it will return an empty optional.
*/ */
opt::optional<GenericRapidJsonObject<ValueType> > getObjectOptional() const opt::optional<GenericRapidJsonObject<ValueType>> getObjectOptional() const
{ {
if (value.IsObject()) { if (m_value.IsObject()) {
return opt::make_optional(GenericRapidJsonObject<ValueType>(value)); return opt::make_optional(GenericRapidJsonObject<ValueType>(m_value));
} }
return opt::optional<GenericRapidJsonObject<ValueType> >(); return {};
} }
/** /**
@ -504,8 +503,8 @@ public:
*/ */
bool getObjectSize(size_t &result) const bool getObjectSize(size_t &result) const
{ {
if (value.IsObject()) { if (m_value.IsObject()) {
result = value.MemberEnd() - value.MemberBegin(); result = m_value.MemberEnd() - m_value.MemberBegin();
return true; return true;
} }
@ -514,8 +513,8 @@ public:
bool getString(std::string &result) const bool getString(std::string &result) const
{ {
if (value.IsString()) { if (m_value.IsString()) {
result.assign(value.GetString(), value.GetStringLength()); result.assign(m_value.GetString(), m_value.GetStringLength());
return true; return true;
} }
@ -529,43 +528,42 @@ public:
bool isArray() const bool isArray() const
{ {
return value.IsArray(); return m_value.IsArray();
} }
bool isBool() const bool isBool() const
{ {
return value.IsBool(); return m_value.IsBool();
} }
bool isDouble() const bool isDouble() const
{ {
return value.IsDouble(); return m_value.IsDouble();
} }
bool isInteger() const bool isInteger() const
{ {
return value.IsInt() || value.IsInt64() || value.IsUint() || return m_value.IsInt() || m_value.IsInt64() || m_value.IsUint() || m_value.IsUint64();
value.IsUint64();
} }
bool isNull() const bool isNull() const
{ {
return value.IsNull(); return m_value.IsNull();
} }
bool isNumber() const bool isNumber() const
{ {
return value.IsNumber(); return m_value.IsNumber();
} }
bool isObject() const bool isObject() const
{ {
return value.IsObject(); return m_value.IsObject();
} }
bool isString() const bool isString() const
{ {
return value.IsString(); return m_value.IsString();
} }
private: private:
@ -578,7 +576,7 @@ private:
} }
/// Reference to the contained RapidJson value. /// Reference to the contained RapidJson value.
const ValueType &value; const ValueType &m_value;
}; };
/** /**
@ -596,7 +594,7 @@ class GenericRapidJsonAdapter:
GenericRapidJsonArray<ValueType>, GenericRapidJsonArray<ValueType>,
GenericRapidJsonObjectMember<ValueType>, GenericRapidJsonObjectMember<ValueType>,
GenericRapidJsonObject<ValueType>, GenericRapidJsonObject<ValueType>,
GenericRapidJsonValue<ValueType> > GenericRapidJsonValue<ValueType>>
{ {
public: public:
@ -606,7 +604,7 @@ public:
GenericRapidJsonArray<ValueType>, GenericRapidJsonArray<ValueType>,
GenericRapidJsonObjectMember<ValueType>, GenericRapidJsonObjectMember<ValueType>,
GenericRapidJsonObject<ValueType>, GenericRapidJsonObject<ValueType>,
GenericRapidJsonValue<ValueType> >() { } GenericRapidJsonValue<ValueType>>() { }
/// Construct a RapidJsonAdapter containing a specific RapidJson value /// Construct a RapidJsonAdapter containing a specific RapidJson value
GenericRapidJsonAdapter(const ValueType &value) GenericRapidJsonAdapter(const ValueType &value)
@ -614,7 +612,7 @@ public:
GenericRapidJsonArray<ValueType>, GenericRapidJsonArray<ValueType>,
GenericRapidJsonObjectMember<ValueType>, GenericRapidJsonObjectMember<ValueType>,
GenericRapidJsonObject<ValueType>, GenericRapidJsonObject<ValueType>,
GenericRapidJsonValue<ValueType> >(value) { } GenericRapidJsonValue<ValueType>>(value) { }
}; };
/** /**
@ -630,7 +628,7 @@ template<class ValueType>
class GenericRapidJsonArrayValueIterator: class GenericRapidJsonArrayValueIterator:
public std::iterator< public std::iterator<
std::bidirectional_iterator_tag, // bi-directional iterator std::bidirectional_iterator_tag, // bi-directional iterator
GenericRapidJsonAdapter<ValueType> > // value type GenericRapidJsonAdapter<ValueType>> // value type
{ {
public: public:
@ -642,19 +640,19 @@ public:
*/ */
GenericRapidJsonArrayValueIterator( GenericRapidJsonArrayValueIterator(
const typename ValueType::ConstValueIterator &itr) const typename ValueType::ConstValueIterator &itr)
: itr(itr) { } : m_itr(itr) { }
/// Returns a GenericRapidJsonAdapter that contains the value of the current /// Returns a GenericRapidJsonAdapter that contains the value of the current
/// element. /// element.
GenericRapidJsonAdapter<ValueType> operator*() const GenericRapidJsonAdapter<ValueType> operator*() const
{ {
return GenericRapidJsonAdapter<ValueType>(*itr); return GenericRapidJsonAdapter<ValueType>(*m_itr);
} }
/// Returns a proxy for the value of the current element /// Returns a proxy for the value of the current element
DerefProxy<GenericRapidJsonAdapter<ValueType> > operator->() const DerefProxy<GenericRapidJsonAdapter<ValueType>> operator->() const
{ {
return DerefProxy<GenericRapidJsonAdapter<ValueType> >(**this); return DerefProxy<GenericRapidJsonAdapter<ValueType>>(**this);
} }
/** /**
@ -670,47 +668,47 @@ public:
*/ */
bool operator==(const GenericRapidJsonArrayValueIterator<ValueType> &other) const bool operator==(const GenericRapidJsonArrayValueIterator<ValueType> &other) const
{ {
return itr == other.itr; return m_itr == other.m_itr;
} }
bool operator!=(const GenericRapidJsonArrayValueIterator<ValueType>& other) const bool operator!=(const GenericRapidJsonArrayValueIterator<ValueType>& other) const
{ {
return !(itr == other.itr); return m_itr != other.m_itr;
} }
GenericRapidJsonArrayValueIterator<ValueType>& operator++() GenericRapidJsonArrayValueIterator<ValueType>& operator++()
{ {
itr++; m_itr++;
return *this; return *this;
} }
GenericRapidJsonArrayValueIterator<ValueType> operator++(int) { GenericRapidJsonArrayValueIterator<ValueType> operator++(int) {
GenericRapidJsonArrayValueIterator<ValueType> iterator_pre(itr); GenericRapidJsonArrayValueIterator<ValueType> iterator_pre(m_itr);
++(*this); ++(*this);
return iterator_pre; return iterator_pre;
} }
GenericRapidJsonArrayValueIterator<ValueType>& operator--() GenericRapidJsonArrayValueIterator<ValueType>& operator--()
{ {
itr--; m_itr--;
return *this; return *this;
} }
void advance(std::ptrdiff_t n) void advance(std::ptrdiff_t n)
{ {
itr += n; m_itr += n;
} }
std::ptrdiff_t difference(const GenericRapidJsonArrayValueIterator<ValueType> &other) std::ptrdiff_t difference(const GenericRapidJsonArrayValueIterator<ValueType> &other)
{ {
return std::distance(itr, other.itr); return std::distance(m_itr, other.itr);
} }
private: private:
typename ValueType::ConstValueIterator itr; typename ValueType::ConstValueIterator m_itr;
}; };
/** /**
@ -727,7 +725,7 @@ template<class ValueType>
class GenericRapidJsonObjectMemberIterator: class GenericRapidJsonObjectMemberIterator:
public std::iterator< public std::iterator<
std::bidirectional_iterator_tag, // bi-directional iterator std::bidirectional_iterator_tag, // bi-directional iterator
GenericRapidJsonObjectMember<ValueType> > // value type GenericRapidJsonObjectMember<ValueType>> // value type
{ {
public: public:
@ -738,7 +736,7 @@ public:
*/ */
GenericRapidJsonObjectMemberIterator( GenericRapidJsonObjectMemberIterator(
const typename ValueType::ConstMemberIterator &itr) const typename ValueType::ConstMemberIterator &itr)
: itr(itr) { } : m_itr(itr) { }
/** /**
@ -748,14 +746,14 @@ public:
GenericRapidJsonObjectMember<ValueType> operator*() const GenericRapidJsonObjectMember<ValueType> operator*() const
{ {
return GenericRapidJsonObjectMember<ValueType>( return GenericRapidJsonObjectMember<ValueType>(
std::string(itr->name.GetString(), itr->name.GetStringLength()), std::string(m_itr->name.GetString(), m_itr->name.GetStringLength()),
itr->value); m_itr->value);
} }
/// Returns a proxy for the value of the current element /// Returns a proxy for the value of the current element
DerefProxy<GenericRapidJsonObjectMember<ValueType> > operator->() const DerefProxy<GenericRapidJsonObjectMember<ValueType>> operator->() const
{ {
return DerefProxy<GenericRapidJsonObjectMember<ValueType> >(**this); return DerefProxy<GenericRapidJsonObjectMember<ValueType>>(**this);
} }
/** /**
@ -771,85 +769,77 @@ public:
*/ */
bool operator==(const GenericRapidJsonObjectMemberIterator<ValueType> &other) const bool operator==(const GenericRapidJsonObjectMemberIterator<ValueType> &other) const
{ {
return itr == other.itr; return m_itr == other.m_itr;
} }
bool operator!=(const GenericRapidJsonObjectMemberIterator<ValueType> &other) const bool operator!=(const GenericRapidJsonObjectMemberIterator<ValueType> &other) const
{ {
return !(itr == other.itr); return m_itr != other.m_itr;
} }
GenericRapidJsonObjectMemberIterator<ValueType>& operator++() GenericRapidJsonObjectMemberIterator<ValueType>& operator++()
{ {
itr++; m_itr++;
return *this; return *this;
} }
GenericRapidJsonObjectMemberIterator<ValueType> operator++(int) GenericRapidJsonObjectMemberIterator<ValueType> operator++(int)
{ {
GenericRapidJsonObjectMemberIterator<ValueType> iterator_pre(itr); GenericRapidJsonObjectMemberIterator<ValueType> iterator_pre(m_itr);
++(*this); ++(*this);
return iterator_pre; return iterator_pre;
} }
GenericRapidJsonObjectMemberIterator<ValueType>& operator--() GenericRapidJsonObjectMemberIterator<ValueType>& operator--()
{ {
itr--; m_itr--;
return *this; return *this;
} }
std::ptrdiff_t difference(const GenericRapidJsonObjectMemberIterator &other) std::ptrdiff_t difference(const GenericRapidJsonObjectMemberIterator &other)
{ {
return std::distance(itr, other.itr); return std::distance(m_itr, other.itr);
} }
private: private:
/// Iternal copy of the original RapidJson iterator /// Iternal copy of the original RapidJson iterator
typename ValueType::ConstMemberIterator itr; typename ValueType::ConstMemberIterator m_itr;
}; };
template<class ValueType> template<class ValueType>
inline bool GenericRapidJsonFrozenValue<ValueType>::equalTo( inline bool GenericRapidJsonFrozenValue<ValueType>::equalTo(const Adapter &other, bool strict) const
const Adapter &other, bool strict) const
{ {
return GenericRapidJsonAdapter<ValueType>(value).equalTo(other, strict); return GenericRapidJsonAdapter<ValueType>(m_value).equalTo(other, strict);
} }
template<class ValueType> template<class ValueType>
inline typename GenericRapidJsonArray<ValueType>::iterator inline typename GenericRapidJsonArray<ValueType>::iterator GenericRapidJsonArray<ValueType>::begin() const
GenericRapidJsonArray<ValueType>::begin() const
{ {
return value.Begin(); return m_value.Begin();
} }
template<class ValueType> template<class ValueType>
inline typename GenericRapidJsonArray<ValueType>::iterator inline typename GenericRapidJsonArray<ValueType>::iterator GenericRapidJsonArray<ValueType>::end() const
GenericRapidJsonArray<ValueType>::end() const
{ {
return value.End(); return m_value.End();
}
template<class ValueType>
inline typename GenericRapidJsonObject<ValueType>::iterator GenericRapidJsonObject<ValueType>::begin() const
{
return m_value.MemberBegin();
}
template<class ValueType>
inline typename GenericRapidJsonObject<ValueType>::iterator GenericRapidJsonObject<ValueType>::end() const
{
return m_value.MemberEnd();
} }
template<class ValueType> template<class ValueType>
inline typename GenericRapidJsonObject<ValueType>::iterator inline typename GenericRapidJsonObject<ValueType>::iterator
GenericRapidJsonObject<ValueType>::begin() const GenericRapidJsonObject<ValueType>::find(const std::string &propertyName) const
{
return value.MemberBegin();
}
template<class ValueType>
inline typename GenericRapidJsonObject<ValueType>::iterator
GenericRapidJsonObject<ValueType>::end() const
{
return value.MemberEnd();
}
template<class ValueType>
inline typename GenericRapidJsonObject<ValueType>::iterator
GenericRapidJsonObject<ValueType>::find(
const std::string &propertyName) const
{ {
// Hack to support older versions of rapidjson where pointers are used as // Hack to support older versions of rapidjson where pointers are used as
// the built in iterator type. In those versions, the FindMember function // the built in iterator type. In those versions, the FindMember function
@ -866,20 +856,18 @@ inline typename GenericRapidJsonObject<ValueType>::iterator
// properties being compared. We get around this by implementing our // properties being compared. We get around this by implementing our
// own linear scan. // own linear scan.
const size_t propertyNameLength = propertyName.length(); const size_t propertyNameLength = propertyName.length();
for (typename ValueType::ConstMemberIterator itr = value.MemberBegin(); for (typename ValueType::ConstMemberIterator itr = m_value.MemberBegin(); itr != m_value.MemberEnd(); ++itr) {
itr != value.MemberEnd(); ++itr) {
const size_t memberNameLength = itr->name.GetStringLength(); const size_t memberNameLength = itr->name.GetStringLength();
if (memberNameLength == propertyNameLength && if (memberNameLength == propertyNameLength &&
strncmp(itr->name.GetString(), propertyName.c_str(), strncmp(itr->name.GetString(), propertyName.c_str(), itr->name.GetStringLength()) == 0) {
itr->name.GetStringLength()) == 0) {
return itr; return itr;
} }
} }
return value.MemberEnd(); return m_value.MemberEnd();
} }
return value.FindMember(propertyName.c_str()); // Times are good. return m_value.FindMember(propertyName.c_str()); // Times are good.
} }
typedef GenericRapidJsonAdapter<> RapidJsonAdapter; typedef GenericRapidJsonAdapter<> RapidJsonAdapter;
@ -906,18 +894,16 @@ struct AdapterTraits<valijson::adapters::RapidJsonAdapter>
} }
}; };
typedef rapidjson::GenericValue<rapidjson::UTF8<>, rapidjson::CrtAllocator> typedef rapidjson::GenericValue<rapidjson::UTF8<>, rapidjson::CrtAllocator> RapidJsonCrt;
RapidJsonCrt;
/** /**
* @brief Specialisation of the AdapterTraits template struct for a * @brief Specialisation of the AdapterTraits template struct for a
* RapidJsonAdapter that uses the default CRT allocator * RapidJsonAdapter that uses the default CRT allocator
*/ */
template<> template<>
struct AdapterTraits<valijson::adapters::GenericRapidJsonAdapter<RapidJsonCrt> > struct AdapterTraits<valijson::adapters::GenericRapidJsonAdapter<RapidJsonCrt>>
{ {
typedef rapidjson::GenericDocument<rapidjson::UTF8<>, typedef rapidjson::GenericDocument<rapidjson::UTF8<>, rapidjson::CrtAllocator> DocumentType;
rapidjson::CrtAllocator> DocumentType;
static std::string adapterName() static std::string adapterName()
{ {